Precision Gear Metering Pump
Main features
Precision gear metering pumps are more and more used in various occasions that require precise metering, because the accuracy and accuracy of gear metering pumps are much higher than ordinary metering pumps.
Therefore, more and more are used by various manufacturers.
In addition, the gear metering pump can deliver stable and pulsation-free, can transport high-temperature liquid, high-viscosity liquid (viscosity can reach 1000,000Cps), especially the measurement accuracy and repeatability are good, and it is not obvious for the pressure change.
How to guarantee the high precision of gear metering pump
High-precision gear metering pumps are widely used, and the metering accuracy is quite high, so they are used by more and more customers. High-precision gear metering pumps need to ensure accuracy from the following aspects.
1. Selection of materials, raw materials should be selected from materials with corrosion resistance, good processing performance and high hardness. Only with the above points can the accuracy of the processed parts be ensured.
2. The processing precision should be high, not only the processing precision is high, but also the dust-free processing must be guaranteed.
3. The choice of processing equipment, all CNC equipment processing.
4. The output needs to be stable without pulsation.
5. Maintenance and cleaning should be simple.
How to keep the high precision of gear metering pump
The gear metering pump is not just a simple pump, but an accurate metering instrument. If the maintenance is good, it will have a great impact on its metering accuracy and service life. The daily maintenance of the general gear metering pump includes the following aspects.
1. The sealing coolant should be added regularly, and it must be kept clean. After a long time, the cooling lubricating fluid inside can be discharged and new cooling lubricating fluid can be added.
2. Periodically clean the gear metering pump. Cleaning with water or lubricating oil means pumping clean water and clean lubricating oil.
3. Check the pipeline regularly to see if there is any leakage in the pipeline. Especially the suction pipe.
4. If it is not used for a long time, be sure to fill the pump body with lubricating oil.
Precision Gear Metering Pump Performance Parameter Table
| Type | single turn displacement (cc/rev) | rated flow at max speed (L/min) | max speed (rpm) | Inlet/outlet dimension |
| CL108 | 108.0 | 105.0 | 980 | G1 1/2" |
| CL160 | 160.0 | 115.0 | 720 | Flange DN50 |
| CL200 | 200.0 | 144.0 | 720 | Flange DN50 |
| CL240 | 240.0 | 172.0 | 720 | Flange DN50 |
| CL500 | 500.0 | 360.0 | 720 | Flange DN50 |
FAQ
Q: Are you trading company or manufacturer?
A: we are manufacturer, we have own factory in China
Q: How long is your delivery time?
A: generally it is 5-10days if the goods are in stock, or it is 15-20days if the goods are not in stock.
It is according to quantity.
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